Home / 9,383.53-14,075.27-4,450.47

Finding the Fourth Proportional to 9,383.53, 14,075.27 and 4,450.47

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Solution

The fourth proportional to 9,383.53, 14,075.27 and 4,450.47 is: 6,675.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,383.53 : 14,075.27 = 4,450.47 : x
  2. Step 2: Convert to fraction form
    9,383.53/14,075.27 = 4,450.47/x
  3. Step 3: Cross multiply
    9,383.53x = 14,075.27 × 4,450.47
  4. Step 4: Simplify right side
    9,383.53x = 62,641,566.88
  5. Step 5: Solve for x
    x = 62,641,566.88/9,383.53
  6. Step 6: Final answer
    x = 6,675.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.